我們如何加入3列的多個文件?在join.txt 預期的結果,加入密鑰多個文件
server7.txt
DATE TIME server7
20140209 00:00-00:05 99.958775783378%
20140209 00:05-00:10 99.951034588364%
20140209 00:10-00:15 99.946565356473%
server8.txt
DATE TIME server8
20140209 00:00-00:05 99.9585236073714%
20140209 00:05-00:10 99.9506962782437%
20140209 00:10-00:15 99.9379659962486%
server9.txt
DATE TIME server9
20140209 00:00-00:05 99.9486422652602%
20140209 00:10-00:15 99.9433509611542%
20140209 00:20-00:25 99.9318584549217%
join.txt
DATE TIME server7 server8 server9
20140209 00:00-00:05 99.958775783378% 99.9585236073714% 99.9486422652602%
20140209 00:05-00:10 99.951034588364% 99.9506962782437% 99.9433509611542%
20140209 00:10-00:15 99.946565356473% 99.9379659962486% 99.9318584549217%
我已經使用
貼-d」「服務器* .TXT
但它的加入沒有比較關鍵
什麼是組合線的邏輯?觀察'server9.txt'中各個列的'TIME'。 '00:20-00:25' - 這不會出現在其他文件中。 – devnull